High-speed PhotoMeter

The high-speed photometer rapidly captures changes in the light intensity transmitted or reflected by samples through photoelectric sensors, enabling real-time monitoring of dynamic processes such as the chromaticity of coatings and inks, and the light transmittance of plastic films. It provides direct data feedback for applications like online quality inspection in printing and uniformity detection of paper coatings.
Selection
When selecting, consider matching the detection speed with the production line rhythm, ensuring the spectral range covers the characteristic bands of the materials being tested, the probe size fits the installation space, environmental tolerance aligns with workshop temperature and humidity conditions, the data interface is compatible with existing systems, and the operation interface is user-friendly for daily debugging and maintenance.

Terms

Standards

Instruments

Speed range 0~ 20000rpm wide adjustable, equipped with high-speed series motor and stable silicon control system, integrated photoelectric speed measurement to ensure accurate reading, compact structure and convenient operation.

$ 351.00

Adopt thyristor high-speed adjustment system, photoelectric speed measurement electronic circuit to ensure reliable Rotation speed, homogenization knife Speed range of 22000rpm, Processing capacity 1000ml, easy to operate and intuitive reading.

$ 361.00

With a wide speed range of 0~ 10000rpm and 280mm lift Travel, using frequency conversion electromechanical operation quiet noise, support high-speed dispersion, stirring and grinding functions, suitable for 0~ 2L Processing capacity.

$ 772.00

The equipment integrates stirring, dispersing, grinding functions, motor Power 750W, speed range 60~ 8000rpm, can handle materials with a viscosity of 100000mPa.s, through high-speed swirl/spin to generate strong shear force to achieve efficient Mixing & dispersing.

$ 675.00

Rotation speed up to 12,000 rpm, driven by vertical single-phase series motor, Power 200W, compact size and low power consumption, can be split, crushed and blended to meet the requirements of aseptic operation.

$ 209.00

Sampling speed up to 1920HZ, accuracy level 0.5, support three units of automatic conversion and a variety of test mode, with data storage and qualified judgment function, suitable for high-speed Impact torque detection.

$ 974.00

Sampling speed up to 1920Hz, equipped with three test modes and 99 sets of data storage, can automatically calculate statistical values and support upper and lower limit qualification judgment, suitable for high-speed Impact twist detection scenarios.

$ 1689.00

Driven by a series-excited micro high-speed motor, the processing viscosity reaches 5000cp, Speed range 300-23000rpm stepless speed regulation, built-in soft start and overload protection, support long-term continuous operation.

$ 653.00

Adopt electronic constant force speed control circuit, digital direct display shaft Rotation speed, speed range 100~ 8000rpm, maximum processing viscosity 100000mPa.s, dispersion head generates swirl/spin tangential high line speed under high speed drive, through hydraulic shearing and high frequency mechanical effects to achieve efficient mixing, dispersion and homogenization.

$ 333.00

Integrated ultrasonic vibration and high-speed shearing technology, maximum line speed of 47m/s, Processing capacity 2-10L, with Power continuous adjustment and automatic Frequency tracking function, suitable for high viscosity samples.

$ 4914.00

Using the original German high-speed motor, Speed range 13000-34000rpm, Processing capacity 20-100ml, maximum processing viscosity 5000cp, working head material is SS 316L stainless steel, suitable for low to medium and high viscosity liquids.

$ 1335.00

The speed range is 0~ 20000rpm, and the processing capacity is 5~ 150ml. It can be finely crushed, homogenized, and dispersed, with stable performance and high work efficiency.

$ 356.00

Driven by a series-excited high-speed motor, Speed range 2000-11000rpm stepless adjustment, maximum processing viscosity 8000cp, with overload protection and timing functions to ensure safe and controllable experiments.

$ 1243.00

Driven by series-excited high-speed motor, the speed range is 300-23000rpm, the output power is 200W, the working head is easy to load and unload, supports intermittent Duty Cycle, and is suitable for a variety of viscosity media processing.

$ 535.00

Driven by a series-excited high-speed motor, Speed range 0-11000rpm, rotor maximum linear speed of 19m/s, tens of thousands of shear tears per minute, processing viscosity up to 8000cp, to achieve efficient emulsification dispersion.

$ 719.00

Articles

Use of Fluorescence Spectrophotometer in Measuring Excitation and Emission Spectra of Anti-Counterfeiting Fluorescent Inks
This article introduces the application of fluorescence spectrophotometry in the spectral measurement of anti-counterfeiting fluorescent inks, including instrument calibration, sample preparation, and methods for measuring excitation and emission spectra.
UV spectrophotometer for measuring residual monomers in polymer solutions.
This article introduces a method for determining residual monomers in polymer solutions using ultraviolet spectrophotometry. The principle relies on the characteristic absorption of monomers in the ultraviolet region, calculating their content based on the relationship between absorbance and concentration.
UV-Vis-NIR spectrophotometer measures the transmittance of anti-reflection coatings.
This article introduces the method of measuring the transmittance of anti-reflective coatings using a UV-Vis-NIR spectrophotometer. The instrument is based on the Beer-Lambert law, calculating transmittance by comparing the light intensity of the sample and the reference, covering a wide spectral range from ultraviolet to near-infrared.
Determination of Transmittance of Resin Solutions Using UV-Visible Spectrophotometer
This article introduces the method of measuring the transmittance of resin solutions using a UV-Vis spectrophotometer.
Blue-style grinder achieves efficient grinding of ink fineness.
The basket mill is a type of wet grinding equipment used in fine chemical fields such as ink production. It utilizes a high-speed rotating impeller to drive grinding media, generating shear and impact forces on the slurry, thereby dispersing pigment particles and reducing their fineness.
Application of High-Speed Disperser in the Preparation of Water-Based Inks
This article introduces the application of a high-speed disperser in the preparation of water-based inks. It first explains the working principle of the equipment, which involves generating shear forces through high-speed rotation to disperse particles.
UV-Vis Spectrophotometer Measures Ink Pigment Concentration
This article introduces the method of measuring the concentration of ink pigments using a UV-Vis spectrophotometer. The principle is based on the Lambert-Beer law, which calculates the concentration by measuring the absorbance of the pigment solution at specific wavelengths.
Application of UV Spectrophotometer in the Determination of Lignin in Pulp
This article introduces the application of ultraviolet spectrophotometry in determining the lignin content in pulp. Lignin is a key component affecting pulp quality. This method utilizes the characteristic absorption of lignin under ultraviolet light for measurement, offering simple and rapid operation.
Difference between dual-beam and array spectrophotometers
This article aims to systematically elucidate the core differences between double-beam and array-type spectrophotometers in terms of working principles, optical structures, performance characteristics, and applicable scenarios, providing clear technical references for professionals in related fields.
Spectrophotometric Determination of Sulfur Content by Ultraviolet Fluorescence Method
The determination of sulfur content by ultraviolet fluorescence spectrophotometry involves burning the sample to convert sulfur into sulfur dioxide, which is then excited by ultraviolet light to produce fluorescence for detection.
Application of Spectrophotometry in Heavy Metal Detection
A spectrophotometer detects heavy metal concentrations by utilizing the absorption of light at specific wavelengths by substances, following the principle of the Lambert-Beer law. During detection, heavy metal ions react with chromogenic agents to form colored complexes, and the concentration is determined by measuring absorbance and comparing it against a standard calibration curve.
Guide to Avoiding Pitfalls When Purchasing a Spectrophotometer
When selecting a spectrophotometer, it is essential to first understand its working principle based on the Lambert-Beer law, as this helps in assessing the rationality of the instrument's design.
Practical Application of Spectrophotometer in COD, Ammonia Nitrogen, and Total Phosphorus Determination
This article introduces the practical applications of spectrophotometers in measuring key water quality indicators—Chemical Oxygen Demand (COD), Ammonia Nitrogen, and Total Phosphorus.
Key Technical Points for Determining Arsenic and Mercury in Water Using Atomic Fluorescence Spectrophotometry
This article introduces the key techniques for determining arsenic and mercury in water using an atomic fluorescence spectrometer. The experiment requires attention to safety precautions, regular maintenance of the instrument, and proper disposal of waste liquids.
Application of UV-Visible Spectrophotometer in the Detection of Heavy Metals in Water
This article introduces the application of ultraviolet-visible spectrophotometry in the detection of heavy metals in water.